IndividualActive
Ronald Semelsberger, DDS
NPI 1629289012 · Dentist · Canyon Country, CA
Ronald Semelsberger, DDS is a Dentist provider in Canyon Country, CA (NPI 1629289012).
Provider details
- NPI number
- 1629289012
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 25029 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
27552 Sierra Highway
Canyon Country, CA 91351
Phone: (661) 252-3533
Fax: (661) 252-2022
Street-level locationGet directions
Mailing address
27552 Sierra Highway
Canyon Country, CA 91351
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Semelsberger's NPI number?
- Ronald Semelsberger's National Provider Identifier (NPI) is 1629289012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Semelsberger's specialty?
- Ronald Semelsberger is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Ronald Semelsberger located?
- Ronald Semelsberger's practice location on file with NPPES is 27552 Sierra Highway, Canyon Country, CA 91351.
- What is Ronald Semelsberger's phone number?
- The practice phone number listed in the NPPES registry for Ronald Semelsberger is (661) 252-3533.
- Is Ronald Semelsberger's NPI active?
- Yes — Ronald Semelsberger's NPI (1629289012) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.